Class 7 Science Chapter 11: Light – Shadows and Reflections | NCERT Notes, Luminous & Non‑Luminous Objects, Straight Line Propagation, Pinhole Camera & Mirror Images,25+ Practice Questions & Answers, CBSE Board Exams

Complete Chapter 11 guide: natural and artificial sources of light (Sun, stars, fire, LEDs), luminous vs non‑luminous objects, light travelling in straight lines (matchbox and pipe activities), formation of shadows (umbra/penumbra), eclipses idea link, simple pinhole camera, reflection from plane mirrors, everyday applications, LED energy saving note, plus exam-oriented definitions, diagrams, and conceptual questions for CBSE

Updated : 1 month ago

Categories: Class 7 Science, NCERT Notes, Light and Optics, Shadows and Reflections, Physics Basics, CBSE Exam Preparation, Activity Based Learnin
Tags: class 7 science chapter 11 notes, light shadows and reflections class 7, luminous and non luminous objects, natural sources of light sun stars fireflies, artificial sources fire lamp led, does light travel in straight line activity 11.1, matchbox holes torch experiment, bent pipe candle experiment, pinhole camera class 7, shadow formation opaque objects, moon non luminous reflects sunlight, led lamp advantages energy saving, ncert curiosity chapter 11 solutions
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